diff --git a/llvm/lib/Target/WebAssembly/WebAssemblySetP2AlignOperands.cpp b/llvm/lib/Target/WebAssembly/WebAssemblySetP2AlignOperands.cpp
index 648536f..68ab925 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblySetP2AlignOperands.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblySetP2AlignOperands.cpp
@@ -53,7 +53,7 @@
   return new WebAssemblySetP2AlignOperands();
 }
 
-static void RewriteP2Align(MachineInstr &MI, unsigned OperandNo) {
+static void rewriteP2Align(MachineInstr &MI, unsigned OperandNo) {
   assert(MI.getOperand(OperandNo).getImm() == 0 &&
          "ISel should set p2align operands to 0");
   assert(MI.hasOneMemOperand() &&
@@ -163,7 +163,7 @@
       case WebAssembly::ATOMIC_NOTIFY:
       case WebAssembly::ATOMIC_WAIT_I32:
       case WebAssembly::ATOMIC_WAIT_I64:
-        RewriteP2Align(MI, WebAssembly::LoadP2AlignOperandNo);
+        rewriteP2Align(MI, WebAssembly::LoadP2AlignOperandNo);
         break;
       case WebAssembly::STORE_I32:
       case WebAssembly::STORE_I64:
@@ -187,7 +187,7 @@
       case WebAssembly::ATOMIC_STORE8_I64:
       case WebAssembly::ATOMIC_STORE16_I64:
       case WebAssembly::ATOMIC_STORE32_I64:
-        RewriteP2Align(MI, WebAssembly::StoreP2AlignOperandNo);
+        rewriteP2Align(MI, WebAssembly::StoreP2AlignOperandNo);
         break;
       default:
         break;